package com.yootk;
import java.io.*;
public class YookDemo8 {
    public static void main(String[] args)throws  Exception{
        File file = new File("D"+File.separator + "muyan" + File.separator + "vip" +
                File.separator + "yootk.txt");
        if (!file.getParentFile().exists()){
            file.getParentFile().mkdir();
        }
        try (Writer out = new FileWriter(file)){
            out.write("沐言科技:www.yootk.com\n");
        }catch (Exception e){}
    }
}
